First we have the Fancy LFO. Well.. I guess it's not too fancy but it's alright. You can switch between LP, HP, BP and notch style filters. Also, when using LFO, you can set the minimum and maximum frequencies of the modulation depth, instead of hav to use a single depth control.
The second is FN:RAM. When random is activated, generates a random frequency every quarter note that modulates the volume. The high frequency modulation creates some unique and crazy textures.
I will be adding these to the downloads page so you can check them out for yourself.